package com.tubi.Integer2;

public class Integer3 {
    public static void main(String[] args) {
        Integer i1 = 100;
        int i2 = 100;
        int i3 = i1;
        System.out.println(i1==i2);

        //装箱 拆箱
        Integer a = 100;
        a+=100;
        System.out.println(a);
    }
}
